| 序号 | 时间 (年) |
数据 (万美元) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 130950.84 |
| 8 | 2014 | 145345.92 |
| 9 | 2013 | 144264.18 |
| 10 | 2012 | 132867.99 |
| 11 | 2011 | 129265.10 |
| 12 | 2010 | 111998.07 |
| 13 | 2009 | 115359.90 |
| 14 | 2008 | 142473.08 |
| 15 | 2007 | 124826.14 |
| 16 | 2006 | 84335.45 |
| 17 | 2005 | 81072.21 |
| 18 | 2004 | 70381.61 |
| 19 | 2003 | 59310.49 |
| 20 | 2002 | 48919.78 |
| 21 | 2001 | 41438.55 |
| 22 | 2000 | 40552.77 |
| 23 | 1999 | 42957.67 |
| 24 | 1998 | 44426.17 |
| 25 | 1997 | 38878.69 |
| 26 | 1996 | 39181.91 |
| 27 | 1995 | 57822.48 |
| 28 | 1994 | 49271.92 |
| 29 | 1993 | 58129.15 |
| 30 | 1992 | 65419.48 |
| 31 | 1991 | 62263.63 |
| 32 | 1990 | 67559.23 |
| 33 | 1989 | 51443.80 |
| 34 | 1988 | 51932.49 |
| 35 | 1987 | 50383.22 |
| 36 | 1986 | 48474.48 |
| 37 | 1985 | 36671.17 |
| 38 | 1984 | 36999.09 |
| 39 | 1983 | 39192.68 |
| 40 | 1982 | 41459.95 |
| 41 | 1981 | 49467.96 |
| 42 | 1980 | 33988.14 |
| 43 | 1979 | 28793.50 |
| 44 | 1978 | 21080.77 |
| 45 | 1977 | 20274.37 |
| 46 | 1976 | 17459.68 |
| 47 | 1975 | 17035.84 |
| 48 | 1974 | 12658.67 |
